The process by which water is absorbed by solids like colloids causing them
The process by which water is absorbed by solids like colloids causing them to increase in volume is called Options…
The process by which water is absorbed by solids like colloids causing them to increase in volume is called Options…
Which one of the following is a non-benzenoid aromatic compound Options (a) Aniline (b) Benzoic acid (c) Naphthalene (d) Tropolone…
Permanent hardness of water is due to the presence of Options (a) bicarbonate of sodium and potassium (b) chlorides and…
The alkali halide that is soluble in pyridine is Options (a) NaCl (b) LiCl (c) KCl (d) CsI Correct Answer:…
The increasing order of the density of alkali metals Options (a) Li < K < Na < Rb < Cs…
Terfenadine is commonly used as a Options (a) tranquilizers (b) antihistamine (c) antimicrobial (d) antibiotic Correct Answer: antihistamineExplanation:No explanation available.…
In alkaline hydrolysis of a tertiary alkyl halide by aqueous alkali, if concentration of alkali is doubled , then the…
The covalent bond length is the shortest in which one of the following bonds Options (a) C – O (b)…
Formula of hexaaquamanganese(II)phosphate is Options (a) [Mn(H₂O)₆](PO₄) (b) [Mn(H₂O)₆]₃(PO₄) (c) [Mn(H₂O)₆]₃(PO₄)₂ (d) [Mn(H₂O)₆](PO₄)₃ Correct Answer: [Mn(H₂O)₆]₃(PO₄)₂Explanation:No explanation available. Be the…
The ligand N(CH₂CH₂NH₂)₃ is Options (a) tridentate (b) pentadentate (c) tetradentate (d) bidentte Correct Answer: tetradentateExplanation:Number of donor atoms (N)…